Answer :
Final answer:
Welding goggles, while important for eye protection in certain scenarios, are not a measure used to prevent falls on construction sites. The critical precautions for such potential falls typically include safety nets, guardrails, and safety harnesses.
Explanation:
The subject of this question is about safety measures that are meant to protect employees who are working on the face of formwork or reinforcing steel at construction sites. Examples of typical safety precautions include the use of items like safety nets, guardrails, and safety harnesses. These measure are intended to prevent falls, which could lead to serious injury or even death. However, welding goggles, while a critical piece of personal protective equipment (PPE) in certain scenarios, particularly when welding or cutting metal, are not relevant to the prevention of falls. They serve the purpose of protecting the eyes from intense light and hot debris, but not from physical displacement. Therefore, the correct answer to this question is D) Welding goggles.
Learn more about Safety Precautions here:
https://brainly.com/question/34218088
#SPJ11